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Allis Chalmers G Tractor Parts

About the Allis-Chalmers G

The Allis-Chalmers G was built for small farms, gardens, and vegetable growers, but it looked unlike a conventional tractor. Its Continental four-cylinder engine sat at the rear, leaving the front open for a clear view of mounted tools.

Built in Gadsden, Alabama, from 1948 through 1955, the G was a tool carrier rather than a general-purpose row-crop tractor. Allis-Chalmers offered a line of implements that mounted under the tractor, making the small machine especially useful for cultivating and other close-in work.

Serial Number Reference

Serial number locations: The tractor serial number is stamped next to the starter on the engine. The engine serial number is on the starter side of the engine near the starter.

The table below shows the beginning tractor serial number for each Model G year:

 

1948-1950
Model G year Beginning serial number
1948 6
1949 10,961
1950 23,180
1951-1953
Model G year Beginning serial number
1951 24,006
1952 25,269
1953 26,497
1954-1955
Model G year Beginning serial number
1954 28,036
1955 29,036

Total production: 29,976 Model G tractors.

Allis-Chalmers G Paint Reference

For restoration planning, the Allis-Chalmers G is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers G paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1929 through 1960 Persian Orange 1 Persian Orange 1 Silver Persian Orange 1 Persian Orange 1

Paint placement can vary by production year, series, and equipment configuration.

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  • Allis Chalmers Manifold Gasket Set - Allis Chalmers G and Massey Harris Pony, metal gasket with multiple cutouts and a smaller gasket with a hole, designed for engine sealing.

    Manifold Gasket Set for Allis-Chalmers G, Massey Harris Pony

    Allis-Chalmers
    $9.50
    AC-001GKD
    Manifold gasket set for Allis-Chalmers G and Massey Harris Pony. Includes carburetor gasket.Use this set for the listed applications and replacement numbers below.Part Number:...
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  • Allis-Chalmers Starter Switch Lever B CA G IB WD WD45, metal lever component for tractor starter switch.

    Allis Chalmers Starter Switch Lever B CA G IB WD WD45

    Allis-Chalmers
    $9.00
    AC-277D
    Starter switch lever for Allis Chalmers tractors.For pull rod type starter switch systems. Bare metal.Part Number: AC-277DFitsAllis Chalmers B (sn 113779 and up)Allis Chalmers CAAllis Chalmers GAllis...
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  • Allis-Chalmers G Clutch Pedal Rod Return Spring, black metal coil spring for clutch pedal return mechanism.

    Allis-Chalmers G Clutch Pedal Rod Return Spring

    Allis-Chalmers
    $9.00
    70800009
    Clutch Pedal Rod Return Spring for Allis-Chalmers G tractors.New replacement part.Part Number: 70800009FitsAllis-Chalmers GReplaces / Cross Reference70800009800009Ordering NotesCheck spring location...
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  • Allis-Chalmers Tractor Serial Numbers 1940-1975 Manual, book cover with tractor illustration and list of manufacturers.

    Tractor Serial Numbers 1940-1975 Manual

    Allis-Chalmers
    $9.00
    MAN072D
    Tractor serial numbers reference for 1940-1975 models.Use this manual to find serial number information for Allis-Chalmers and other listed brands.Part Number:...
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  • Allis-Chalmers Carb Elbow and Strainer Assembly

    Carb Elbow and Strainer Assembly

    Allis-Chalmers
    $8.75
    AB-297D
    Carb elbow and strainer assembly for Allis-Chalmers and other listed tractors. New part with male end screen end 1/8" pipe thread and female end 1/4" flare.Part Number: AB-297DFitsAllis...
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  • Allis-Chalmers Chrome Steering Wheel Nut, shiny metallic steering wheel nut with a rounded top.

    Chrome Steering Wheel Nut

    Allis-Chalmers
    $8.75
    FD-197D
    Chrome steering wheel nut with nickel plated brass and a chrome look.Part Number: FD-197DFitsAllis Chalmers: B, C, CA, G, IBFord: 2N, 9N (1939-1947)John Deere: 320S, 320U, 320V (up to SN: 325000), H,...
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  • An aftermarket inline fuel filter with two black rubber hoses, two metal clamps, and a metal housing, designed for Allis-Chalmers farm tractors.

    Inline Fuel Filter 33033

    Allis-Chalmers
    $8.75
    33033
    Part Number: 33033Inline Fuel FilterIn-line fuel filter for use with 3/8" fuel lines. Includes hose and clamps and is Used to help keep rust and dirt out of the carburetor.FitsAllis Chalmers -...
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  • 7 PSI Radiator Cap for Allis Chalmers, Case, Ford, IH, John Deere, display of radiator cap on a brown background.

    7 PSI Radiator Cap for Allis Chalmers, Case, Ford, IH, John Deere (Display)

    Allis-Chalmers
    $8.50
    531
    7 PSI radiator cap. For listed applications with a 1-inch tall filler neck. Condition: New. Part Number: AB-1396D Fits Allis Chalmers - B (sn 61221 & up), C (sn 18581 and up), CA, G, RC, WC (sn...
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  • Air Cleaner Oil Cup Clamp for Allis-Chalmers B IB C CA RC G / IH IH-181D, black metal engine part with clamp and screw in display.

    Air Cleaner Oil Cup Clamp for Allis-Chalmers B IB C CA RC G / IH IH-181D (Display)

    Allis-Chalmers
    $8.50
    560
    Air cleaner oil cup clamp for Allis-Chalmers B, IB, C, CA, RC, and G tractors. New replacement part with the key reference numbers preserved: AC 225817, IH 52872D, and IHS181. Fits Allis-Chalmers:...
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  • Close-up of a brass clutch pilot bushing for an Allis-Chalmers G farm tractor, shown at an angle with its hollow center and raised rim visible.

    Clutch Pilot Bushing for Allis-Chalmers G

    Allis-Chalmers
    $8.50
    70800312
    Clutch pilot bushing for Allis-Chalmers G tractors.Measures .688" ID, .875" OD, and .625" long.Part Number: 70800312FitsAllis-Chalmers GReplaces / Cross Reference70800312800312Specs.688" ID.875" OD...
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  • Cap for Fuel, Gas, Oil, or Power Steering, display view of a metallic cap with a rounded shape and central valve, used for vehicle fluid reservoirs.

    Cap for Fuel, Gas, Oil, or Power Steering (Display)

    Allis-Chalmers
    $8.00
    535
    Part Number: IH-338D Product Overview Cap can be used as an engine oil cap, auxiliary starting tank cap, power steering cap, or oil filler cap. Fits Allis Chalmers: Engine Oil Cap: G Allis Chalmers:...
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  • Allis-Chalmers Viton Needle Float Valve Allis Chalmers Marvel Schebler B C CA D14 D15 G IB RC WC WD WF 70244912

    Viton Needle Float Valve Allis Chalmers Marvel Schebler

    Allis-Chalmers
    $8.00
    AB-230D
    Viton needle float valve for Marvel Schebler carburetors.Viton needle and seat helps stop carb flooding. The orifice measures .070" diameter and the thread is 3/8"-27.Part Number: AB-230DFitsAllis...
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  • Allis-Chalmers Allis Chalmers Lever Knob G CA WD WD45 D10 D12 D14 D15 D17 180 185 190 190XT 200 210 220

    Allis Chalmers Lever Knob G CA WD WD45 D10 D12 D14 D15 D17 180 185 190 190XT 200 210 220

    Allis-Chalmers
    $7.75
    AC-184D
    Allis Chalmers lever knob for hydraulic lever, snap coupler lever, drawbar coupler lever, and seat base applications.Part Number: AC-184DFitsHydraulic Lever Knob: CA, G, D17Snap Coupler Lever Knob:...
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  • Allis-Chalmers 4 PSI Radiator Cap, display showing used part with a metal radiator cap featuring a circular design with the word 'TIGHTEN' and 'REMOVE SLOWLY' embossed around the center.

    Allis-Chalmers 4 PSI Radiator Cap (Display)

    Allis-Chalmers
    $7.75
    538
    Allis-Chalmers 4 PSI radiator cap includes the gasket and is like the original. For 4 PSI pressurized systems with a 1.500" radiator neck ID. Part Number: AB-008D Fits Allis Chalmers: B (sn 61221 &...
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  • A coiled metal brake disc return spring with a hook at one end, designed for Allis-Chalmers farm tractors.

    Allis-Chalmers Brake Disc Return Spring

    Allis-Chalmers
    $7.75
    70250435
    Brake disc return spring for select Allis-Chalmers tractors, AC Gleaner combines, and AC miscellaneous equipment.Part Number: 70250435FitsAllis Chalmers - D17, D19, D21, 170, 175, 180, 185, 190,...
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  • A two-position push-pull ignition and light switch for an Allis-Chalmers farm tractor, shown isolated on a white background. It has a rectangular metal housing, exposed electrical terminals on top, and a yellow pull knob on a threaded shaft.

    Universal 2 Position Push Pull Ignition Light Switch

    Allis-Chalmers
    $7.50
    SSW2809
    Universal 2 position push/pull switch for ignition or light use. It is non-fused and includes a plastic knob. Part Number: SSW2809 Fits Allis Chalmers - Various Case - Various Cockshutt -...
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  • Flat dark brown gasket for an Allis-Chalmers farm tractor water manifold to cylinder head, with a large rectangular center opening and one round bolt hole at each end.

    Water Manifold to Cylinder Head Gasket for Allis-Chalmers

    Allis-Chalmers
    $7.50
    70233218
    Water Manifold to Cylinder Head Gasket for Allis-Chalmers applications listed below.Part Number: 70233218FitsWD, WD45 (Gas, LP), WC, WF, D17, 170, 175AC Combine - E Combine, K SeriesAC Powerunit -...
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  • A metal brake band return spring with a coiled section and a hook on one end, designed for Allis-Chalmers farm tractors such as D19, 190, 190XT, and 200.

    Allis Chalmers Brake Band Return Spring for D19, 190, 190XT, 200

    Allis-Chalmers
    $7.25
    70250446
    Brake band return spring for Allis Chalmers applications listed below. New part.Part Number: 70250446FitsAllis Chalmers D19Allis Chalmers 190Allis Chalmers 190XTAllis Chalmers 190XT IIIAllis Chalmers...
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